Factor Info

ID 109949
Size 599 digits / 1987 bits
Status composite
Value 12981687090325613777766677546621989874451193517054169197807200333495966853400513160508373268259176375493545313073176886762910253899500809828369612395324350522478797295096905016697894772928139843975461448389828185305336061115628489950650608628475301523069188575916320292764554061837899537047952256913347305065437235349660642466510309539158165605179517426251701634692569709247452103924063637409080132052043725410956911369778997577567600685841180674975227131198798893012230468503998106456936945303516556021566677612359013937166383929482569899651553471224871327495831819410463581494661352292264318685167

Factorizations

Primary (ID: 119224) 73146371111550535972305889 (proven prime)
(ID: 119225) 177475476815222032232988188118335577557059955252361422351145699886016410297795275131413102144073009427417061140928598305095520183333049382784511466620931112195348318073121147369487046668483292421261311176360993076188923517451701775309063881561745913285598123455231609741336656652588572875187339409043476239029569040019395234151653785396356222856960314353246526327339225422247572127963470468464396475212635727114222489178379445724411416089289215670129642262364588928529586837754029534876027673295836647189486607247480880206919455057777968861321095918522162810746171768407503 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.